1. Also known as steel grating, steel grating or grating is welded by flat steel and rebar. Grille is mainly used for rest platforms, walkways, ditch covers and pedals. It is also used in environmental protection equipment and sewage treatment, and is widely used because of its advantages.

2. The width of the grid gap can be set according to the decontamination method and the requirements of the water pump, and the manual grid gap is generally 16 ~ 25mm. The grid in front of grit chamber or sedimentation tank is generally 15-30mm, and the maximum is 40 mm. There are three kinds of commonly used mechanical slag cleaning equipment, namely chain, mobile and wire rope traction slag cleaning machine.

3. Hope to adopt it